| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $245.58 | 4.147% | $255.7642 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $167.92 | 3.178% | $173.2565 | $173.26 | $173.25 | $173.30 |
| Purchase #3 | $163.90 | 4.509% | $171.2903 | $171.29 | $171.30 | $171.30 |
| Purchase #4 | $215.51 | 7.270% | $231.1776 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $102.41 | 11.503% | $114.1902 | $114.19 | $114.20 | $114.20 |
| Purchase #6 | $29.80 | 10.434% | $32.9093 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $206.68 | 13.145% | $233.8481 | $233.85 | $233.85 | $233.80 |
| 7 purchase totals = | $1,131.80 | $1,212.4362 | $1,212.44 | $1,212.45 | $1,212.50 | |